* {
  margin: 0;
  padding: 0;
  box-sizing: content-box;
}

li {
  list-style-type: none;
}


button {
  border: none;
}

h1,
h2 {
  font-weight: 900;
}

a {
  text-decoration: none;
}


body {
  background-color: #ffffff;
  color: #333;
  font-family: "SimHei";
  font-size: 20px;
  text-align: center;
}

img {
  border: 0 none;
  vertical-align: middle;
}

li {
  list-style: none;
}

.center {
  text-align: center;
}

video {
  width: 100%;
  height: 100%;
  object-fit: fill;
}

.flex {
  display: flex;
}


.hide {
  display: none !important;
}

.clearFix {
  clear: both;
}

.clearFix:after {
  content: "";
  display: block;
  clear: both;
  color: #CCCCCC;
  height: 1px;
}

@media screen and (min-width: 1200px) {
  html {
    overflow-x: auto;
    overflow-y: scroll;
    font-size: 100%;
    height: 100%;
  }

  .container {
    width: 1200px;
    margin: 0 auto;
  }

  .logo {
    /*width: 64px;*/
    height: 70px;
    float: left;
  }

  .footer {
    width: 100%;
    height: 432px;
    text-align: left;
    background-color: #E6E6E6;
  }

  .footer_top,
  .footer_bottom {
    width: 1200px;
    margin: 0 auto;
  }

  .footer_top {
    padding-top: 70px;
    border-bottom: 1px solid #CCCCCC;
  }

  .footer_top_left {
    float: left;
  }

  .footer_top_left .footer_top_tel {
    padding-top: 38px;
  }

  .footer_top_left h1 {
    font-size: 24px;
    line-height: 36px;
    font-weight: 400;
  }

  .footer_top_left h2 {
    font-size: 40px;
    line-height: 60px;
    font-weight: 500;
    color: #9F4545;
  }

  .footer_top_left span,
  .footer_top_left p {
    font-size: 14px;
    line-height: 18px;
  }

  .footer_top_left span {
    font-family: SourceHanSansCN-Regular;
    font-weight: 400;
    position: relative;
    left: 280px;
    top: -32px;
    color: #333333;
  }

  .footer_top_left p {
    padding-top: 41px;
  }

  .footer_top_right {
    width: 200px;
    float: right;
    text-align: center;
    padding-top: 10px;
  }

  .footer_top_right img {
    width: 140px;
    height: 140px;
  }

  .footer_top_right p {
    font-size: 20px;
    line-height: 24px;
    padding-top: 10px;
  }

  .footer_bottom {
    padding-top: 25px;
  }

  .footer_bottom .left {
    float: left;
    font-size: 20px;
    font-weight: 400;
    color: #333333;
    line-height: 50px;
  }

  .footer_bottom .right {
    float: right;
    font-size: 14px;
    font-weight: 400;
    color: #333333;
    line-height: 50px;
  }

  .nav_white {
    width: 100%;
    height: 129px;
    border-bottom: 1px solid #e5e5e5;
    position: fixed;
    left: 0;
    top: 0;
    z-index: 10;
    background-color: #ffffff;
  }

  .nav_white img {
    margin: 30px 160px;
    float: left;
    height: 70px;
    /*width: 64px;*/
  }

  .nav_white_text {
    float: right;
    margin-right: 160px;
  }

  .nav_white_text a {
    color: #333333;
    font-weight: 900;
    display: inline-block;
    margin: 0 30px;
    font-size: 22px;
    height: 130px;
    line-height: 130px;
  }

  .nav_white_text a:hover {
    color: #9f4545;
    transition: .2s;
  }

  .nav_white a.focus {
    color: #9f4545;
  }

  .yd_footer_h1 {
    display: none;
  }

  .yd_footer_span {
    display: none;
  }

  .yd {
    display: none;
  }

}

@media screen and (max-width: 1199px) {
  .pc {
    display: none !important;
  }

  .footer {
    width: 100%;
    text-align: center;
    background-color: #E6E6E6;
    padding-top: 1.333rem;
    padding-bottom: 0.96rem;
  }

  .footer .pc_footer_h1 {
    display: none;
  }

  .footer .yd_footer_h1 {
    font-size: 0.533rem;
    line-height: 0.8rem;
    margin-bottom: 0.187rem;
  }

  .footer .yd_footer_span {
    font-size: 0.427rem;
    line-height: 0.8rem;
    margin-left: 1.173rem;
    margin-right: 1.173rem;
  }

  .footer_top_right {
    margin-top: 1.067rem;
    padding-bottom:0.613rem;
    border-bottom: 0.027rem solid #CCCCCC;
  }

  .footer_top_right p {
    font-size: 0.427rem;
    line-height: 0.64rem;
    margin-top: 0.187rem;
  }

  .footer_top_tel {
    margin-top: 0.96rem;
  }

  .footer_top_tel h2 {
    color: #A54446;
    font-size: 0.533rem;
    line-height: 0.8rem;
  }

  .footer_top_tel span {
    color: #999999;
    font-size: 0.32rem;
    line-height: 0.64rem;
    margin-bottom: 0.613rem;
  }
  .footer_bottom .left {
    font-size: 0.32rem;
    line-height: 1.333rem;
    font-weight: 400;
    color: #333333;
  }

  .footer_bottom .right {
    font-size: 0.32rem;
    font-weight: 400;
    color: #333333;
    line-height: 0.48rem;
  }
  .nav_shouye_white{
    display: none;
  }
  .yd_top{
    position: relative;
    height: 1.867rem;
    width: 100%;
    top: 0;
    z-index: 999;
    opacity: 1;
  }
  .yd_top img{
    /* width: 1.12rem; */
    height: 1.227rem;
    margin: 0.32rem 0.64rem;
    float: left;
  }
  .yd_top_white{
    position: fixed;
    height: 1.867rem;
    width: 100%;
    top: 0;
    z-index: 999;
    opacity: 1;
    background-color: #ffffff;
  }
  .yd_top_white img{
    /* width: 1.12rem; */
    height: 1.227rem;
    margin: 0.32rem 0.64rem;
    float: left;
  }

  .menu_close{
    cursor: pointer;
  }
  .yd_menu {
    float: right !important;
    margin: 0.56rem 0.56rem !important;
    cursor: pointer;
    width: 0.747rem !important;
    height: 0.747rem !important;
  }
  .yd_menu_detail {
    overflow: auto;
    z-index: 99999;
    position: fixed;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: #ffffff;
  }
  .yd_menu_detail .menu_top{
    height: 1.867rem;
    margin: 0 0.64rem;
  }
  .yd_menu_detail .menu_div{
    height: 1.333rem;
    color: #333333;
    font-size: 0.427rem;
    line-height: 1.333rem;
    margin: 0 0.64rem;
  }
  .yd_menu_detail .menu_div .left{
    float: left;
  }
  .yd_menu_detail .menu_div .right{
    float: right;
    background: url(./images/jt.png) center center no-repeat;
    display: inline-block;
    width: 0.16rem;
    height: 0.32rem;
    background-size: contain;
    margin-top: 0.507rem;
  }
  .yd_menu_detail .menu_top .right{
    float: right;
    background: url(./images/gb.png) center center no-repeat;
    display: inline-block;
    width: 0.533rem;
    height: 0.533rem;
    background-size: contain;
    margin-top: 0.667rem;
  }

  .nav_white{
    display: none;
  }

}
